Description Overview GAOTek air quality monitor particle counter detects the concentration of the particles in the air. It adopts light scattering principle. It has many advantages, such as fast detection speed, high accuracy, light and small, easy operation, measuring and displaying of 3 channels (PM 1.0, PM 2.5, PM 10.0) simultaneoly. As we e the automatic sampling method, the error by manual operation will be avoided. Then the work efficiency will be improved. Technical Specifications Maximum consumption 10 W Power Source DC 8.4 V built-in Lithium Battery Size Channels PM 1.0 PM 2.5 PM 10 Flow Rate 2.83 L/min (Imported Pump) Sample Time 0 seconds to 999999 seconds Selectable Zero Count <=10 minutes Location Labels 0 labels to 999 labels Printer External thermal printer(optional) Detection Range 0.1 μg /m3 to 999 μg /m3 Data Storage 1000 records Light Source Laser Diode (30000 hours mean time between failures) Operating Time 5 hours Outside Dim 5.11 in x 8.66 in x 1.77in (130 mm x 220 mm x 45 mm) Weight 12.69 oz (0.36 kg)
